Statements : Oxidation of ` Na_2SO_3` is not cauysed by air but in presence of ` Na_3 AsO-_3` both undego oxidation simultaneously .
Explanations : Neither ` NaSO_3` nor ` Na_3AO_3` is oxidised by air.
A. S is correct but E is wrong .
B. S is worong but E is correct
C. Both S and E are correct and E is correct explanation of (S) .
D. Both S and E are correct but E is not correct explanation of S.
Explanations : Neither ` NaSO_3` nor ` Na_3AO_3` is oxidised by air.
A. S is correct but E is wrong .
B. S is worong but E is correct
C. Both S and E are correct and E is correct explanation of (S) .
D. Both S and E are correct but E is not correct explanation of S.
Correct Answer – A
It is called induced oxidation.